Tianjin Prosperous Trading Co., Ltd. is a premier China-based manufacturer, supplier, and factory of high-quality fertilizers, including ammonium sulphate 21%. Our product is widely used to promote plant growth and increase crop yield for better agricultural productivity. Ammonium sulphate 21% is a salt compound that contains nitrogen and sulfur, two essential nutrients for plants. Our product is carefully formulated to ensure a consistent and balanced nutrient supply for crops. Ammonium sulphate 21% can be used on a variety of crops, such as wheat, corn, cotton, and vegetables. We take pride in our manufacturing process, ensuring that each batch of ammonium sulphate 21% is produced according to strict quality standards. Our product is highly soluble in water, allowing for efficient absorption by plant roots. At Tianjin Prosperous Trading Co., Ltd., we are committed to providing the best possible products and services to our customers. Contact us today to learn more about ammonium sulphate 21% and how it can benefit your farming operation.